If we think about the indistinguishability of the stars and galaxies scattered in space, as well as the vast distance between them and us, in such an incredible and great universe, our imagination, no matter how superb, can easily It is difficult to see any boundaries in the universe. [French] Laplace: "Outline of the History of Astronomy"

"Space" is the image of something that simply exists outside the mind; that is to say, space is that kind of image, in that kind of image In the memory, we do not consider other accidents, only its appearance outside us. [English] Hobbes: "On Bodies"

Although I cannot find anything in space to stimulate my senses, I cannot infer that there are no objects in space. [Dharma] Descartes: "Metaphysical Meditations"

The world has a beginning and an end in time, and it is also limited in terms of space. [Germany] Kant: "Critique of Pure Reason"

There can be space without order, just as there can be order without space. Don't be surprised by this argument. [US] William James: "Psychology"

No matter how far you look, there is still infinite space outside.

No matter how long you count, there is still an infinite amount of time to count. [Beauty] Whitman: "Song of Myself"

Every hour of day and night is a miracle to me, every cubic inch of space is a miracle. [Beauty] Whitman: "The Miracle"

There are countless spaces, and they are all moving relative to each other. [Germany] Einstein: "The Theory of Relativity and the Problem of Space"

I firmly believe that the expansion of the universe will never destroy the value of human beings. I firmly believe that the kingdom of facts and the kingdom of value standards are not forever isolated. [Beautiful] Bellow: "Herzog"

There are three measurements of space: its length is endless and never-ending; its width is vast and endless; its depth is endless. end. [Germany] Schiller: "The Proverbs of Confucius"

Occupying place and duration are two things. Things are thought to exist before they are given up. My heart is given up without knowing it. The one who occupies the place is the universe, and the one who lasts is the universe. The body and the universe are the same thing, and their perceptions also appear simultaneously; the mind and the universe are the same thing, and their perceptions also change gradually over time. [Middle] Yan Fu: "Muler's Famous Studies"

In a certain person, this statement can refer to both space and time, or even both. [Beauty] Taylor: "Metaphysics"

The totality of the universe is eternal, because there is no other space outside them, so that things can fly there. [Ancient Rome] Lucretius: "On the Nature of Things"

All our experiences have an important quality, that is, their temporal order. This order leads to the mental concept of subjective time, which arranges our experience into an orderly outline. Subjective time then leads to the objective concept of time through the concept of tangible objects and the concept of space. [Germany] Einstein: "Physics and Reality"